[−][src]Trait succinct::BitRankSupport
Supports fast rank queries over bool
s.
Provided methods
fn rank1(&self, position: u64) -> u64
Returns the rank of 1 at the given position.
This is the number of occurrences of 1 up to and including that position.
fn rank0(&self, position: u64) -> u64
Returns the rank of 0 at the given position.
This is the number of occurrences of 0 up to and including that position.